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CAS RN: 75-89-8 | 產品號碼: T4174
2,2,2-Trifluoroethanol [for HPLC]
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![2,2,2-Trifluoroethanol [for HPLC]](/_ui/responsive/theme-tci/images/missing_product_zoom.jpg "2,2,2-Trifluoroethanol [for HPLC]")
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產品規格
| Appearance | Colorless to Almost colorless clear liquid |
| Purity(GC) | min. 99.0 % |
| Absorbance(210nm) | max. 0.800 |
| Absorbance(220nm) | max. 0.400 |
| Absorbance(230nm) | max. 0.200 |
| Absorbance(254nm) | max. 0.080 |
| Absorbance(400nm) | max. 0.030 |
| Water | max. 0.5 % |
| NMR | confirm to structure |
性質
| 熔點 | -44 °C |
| 沸點 | 74 °C |
| flp | 30 °C |
| 比重 | 1.40 |
| 折射率 | 1.30 |
| 水溶性 | Completely miscible |
| 溶解性（可與之混溶） | Chloroform, Ether, Alcohol |
GHS
| 圖形表示 |
|
| 信號詞 | Danger |
| 危險性說明 | H301 + H331 : Toxic if swallowed or if inhaled. H318 : Causes serious eye damage. H360 : May damage fertility or the unborn child. H226 : Flammable liquid and vapor. |
| 防範說明 | P501 : Dispose of contents/ container to an approved waste disposal plant. P261 : Avoid breathing dust/ fume/ gas/ mist/ vapors/ spray. P270 : Do not eat, drink or smoke when using this product. P202 : Do not handle until all safety precautions have been read and understood. P240 : Ground and bond container and receiving equipment. P210 : Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking. P233 : Keep container tightly closed. P201 : Obtain special instructions before use. P243 : Take action to prevent static discharges. P241 : Use explosion-proof electrical/ ventilating/ lighting/ equipment. P242 : Use non-sparking tools. P271 : Use only outdoors or in a well-ventilated area. P264 : Wash skin thoroughly after handling. P280 : Wear protective gloves/ protective clothing/ eye protection/ face protection. P370 + P378 : In case of fire: Use dry sand, dry chemical or alcohol-resistant foam to extinguish. P308 + P313 : IF exposed or concerned: Get medical advice/ attention. P303 + P361 + P353 : IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water. P301 + P310 + P330 : IF SWALLOWED: Immediately call a POISON CENTER/doctor. Rinse mouth. P304 + P340 + P311 : IF INHALED: Remove person to fresh air and keep comfortable for breathing. Call a POISON CENTER/doctor. P305 + P351 + P338 + P310 : IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Immediately call a POISON CENTER/doctor. P403 + P233 : Store in a well-ventilated place. Keep container tightly closed. P403 + P235 : Store in a well-ventilated place. Keep cool. P405 : Store locked up. |
相關法規
| RTECS # | KM5250000 |
運輸資料
| UN編號 | UN1986 |
| 類別 | 3 / 6.1 |
| 包裝類別 | III |
| HS編碼* | 2905.59-000 |
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